WO2002025491A1

WO2002025491A1 - Display method for goods retrieval screen, goods retrieval method, servicing method using goods retrieval information, goods information database server and user terminal for goods retrieval

Info

Publication number: WO2002025491A1
Application number: PCT/JP2000/006492
Authority: WO
Inventors: Kiyoshi Nagata
Original assignee: Kabushiki Kaisha Toshiba
Priority date: 2000-09-22
Filing date: 2000-09-22
Publication date: 2002-03-28
Also published as: JP3635278B2; JPWO2002025491A1

Abstract

A display method for retrieval screen, wherein a user terminal is hooked up to the Internet and a user selects any one of a plurality of key words displayed on the retrieval screen to thereby retrieve desired goods, key words being rearranged so that key words more frequently retrieved in the past are displayed in positions easier for a retrieving user to select.

Description

Description: Product search screen display method, product search method, service method using product search information, product information database server, and user terminal for product search Technical field The present invention uses It relates to the display method of the product search screen to search for the product you want to buy. BACKGROUND ART In recent years, services for searching for and purchasing products by referring to lists posted on specific sites using the Internet have become widespread.

The user decides which product to purchase from the introduction of detailed functions of the product and comparison information of multiple products. However, if the comparison of products is simply arbitrarily arranged, or if there are many similar products, it takes time to find the products that they really want.

Therefore, there is a system that selects or inputs items (keywords) related to the desired product and finds the product that you really want.

However, in the conventional search service, when selecting an item, the item that the user is really interested in is displayed at the end, and the search cannot be performed smoothly.

In addition, when freely entering a key related to a desired product, the user has to think for himself. The user has the image of the desired product, but an appropriate word or phrase is used as a free key word. Sometimes they couldn't find it and couldn't find the product they intended. The present invention has been made in view of the conventional method of searching for a product using a keyword as described above, and an object of the present invention is to provide a method of displaying a product search screen for easily searching for a desired product. .

Another object of the present invention is to provide a method of displaying a product search screen that makes it easy for many people to select a keyword when performing a product search by selecting a keyword.

Still another object of the present invention is to provide a method for displaying a product search screen in which a user can easily think of a keypad to be input when performing a product search by inputting a free key word. .

Still another object of the present invention is to provide a product information database server and a user terminal capable of appropriately and easily selecting and inputting a keypad for product search. DISCLOSURE OF THE INVENTION In order to achieve the above object, according to claim 1 of the present invention, a user terminal is connected to an Internet network and any one of a plurality of keys displayed on a search screen is determined. A search method for displaying a search screen for searching for a desired product selected by a user, wherein a keyword that has been used for a search in the past is displayed at a position where the search user can easily select the keyword. A method for displaying a product search screen characterized by sorting and displaying keywords is provided. Further, according to the second aspect of the present invention, a search screen for displaying a plurality of keywords, selecting an appropriate keypad from among them by a user, and searching for a desired product via an in-net. Displaying a plurality of keys in a predetermined order on the search screen; counting the number of times each of the plurality of keywords is selected by a user; A method for displaying a product search screen, comprising: a step of displaying keypads in descending order of the number of selected keys; and a step of prompting selection of a keypad. According to Claim 3 of the present invention, in Claim 1 or 2, whenever the user selects a keyword, the number of desired products is reduced, and when the number of products becomes equal to or less than a predetermined number, It provides a product search method characterized by collecting advertising fees from persons related to those products. According to claim 4 of the present invention, in claim 1 or 2, a product selected by a user and narrowed down is related to the product when an order is placed from a user. And provide a product search method as described above, wherein a referral fee is collected.

According to the fifth aspect of the present invention, there is provided a method for displaying a search screen for connecting a user terminal to the Internet, inputting a key on the search screen, and searching for a desired product, which has been used in a search in the past. Provided is a method for displaying a product search screen characterized by displaying a keyword with a large number of occurrences at a position that is easy for a user searching on the search screen to see.

According to claim 6 of the present invention, a search is performed in which an appropriate key is input by a user and a desired product related to the key is searched through the Internet. A method for displaying a screen, comprising: counting the number of times the user of the keyword has entered on the search screen; and determining the number of times the number of times the key has been entered among the keys counted in this step. A method for displaying a product search screen, comprising the steps of: displaying a large number of items on the search screen; and prompting input of a key.

According to claim 7 of the present invention, in claim 5 or 6, each time a user inputs a keyword, the number of desired products is reduced, and the number of products becomes equal to or less than a predetermined number. In this case, an advertisement fee is collected from a person who is related to the product when the product is searched.

According to claim 8 of the present invention, in claim 5 or 6, when an order is placed by the user for a product selected by the user to select a keyword, a referral fee is paid from the item related to the product. It provides a product search method that features collection.

According to claim 9 of the present invention, the user terminal is connected to the Internet and the A service method using product search information for searching for a desired product by inputting a key on a search screen,

It collects statistical data on the keys used by the user for searching, displays a predetermined number of frequently used keys, and collects advertising fees from the parties involved in these keywords. And provide a service method using the product search information.

According to claim 10 of the present invention, there is provided a service method using product search information for connecting a user terminal to the Internet, inputting a keyword on a search screen and searching for a desired product,

Takes the statistical data of the key code used by the user for the search and provides this data to the parties related to the key code, and from those persons, the information fee of the statistical data And provide a service method using product search information characterized by collecting

According to claim 11 of the present invention, a data pace for accumulating information on a product to be sold, a means for updating product information stored on the data base, and a keypad are input. Means for retrieving and extracting information on commodities stored in the database relating to the keyword, and a counter for counting the number of times each of the input keywords is input; A merchandise information database server comprising means for outputting the number of keypad inputs counted by this means in order to change the display order on the search screen is provided.

According to claim 12 of the present invention, means for displaying a plurality of keys for searching for a desired product and displaying a search screen for prompting selection of the keypad, Means for changing the display order of the keywords in response to the information on the number of times used in the past, and connecting the information of the selected keyword to the Internet when the keypad is selected. Means for transmitting the product information to a base server for performing product information search, wherein the user terminal for product search is provided. According to claim 13 of the present invention, a means for displaying a search screen for prompting the input of a key key for searching for a desired product, and the number of times the keyword input on the search screen has been used in the past is displayed. Means for displaying, on a search screen, a key that has been used a lot of times in the keys on receipt of the information, and when the key is input, Means for transmitting key information to a product information database server connected to the Internet. The user terminal for product search is provided.

In the present invention, selecting an item when searching for a product on the search screen is substantially the same as inputting the item, and the selection may be included in the input. Further, the item to be selected is a predetermined key code, and eventually, selecting an item displayed on the search screen may be included in inputting the key code on the search screen. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram showing the flow of processing according to an embodiment of the present invention, and FIG. 2 is a diagram showing an example of the overall system configuration of the present invention. FIG. 3 is a diagram illustrating a first display example of a search screen in the user terminal according to the embodiment of the present invention, and FIG. 4 is a display example of the search screen after a search has been performed many times.

FIG. 5 is a diagram showing a first display example of a search screen in a user terminal according to another embodiment of the present invention, and FIG. 6 is a display example of a search screen after a search has been performed many times.

FIG. 7 is a diagram showing a first display example of a search screen in a user terminal according to still another embodiment of the present invention, and FIG. 8 is a display example of a search screen after a search has been performed many times.

FIG. 9 is a display example of a search screen after a search according to another embodiment of the present invention is performed many times, and FIG. 10 is a display example after a search according to still another embodiment of the present invention is performed many times. 5 is a display example of a search screen of FIG. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a best embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a diagram showing a flow of processing in one embodiment of the present invention, and FIG. 2 is a diagram showing an example of the overall configuration of a product information presentation system according to one embodiment of the present invention (ぁ).

In FIG. 2, this system is composed of an Internet network 21, user terminals 22 a, 22 b, 22 c, 22 d connected to the network, and a product information database 21. It consists of a base (DB) server 23, terminals of product suppliers such as A car manufacturer terminal 24a, B electric manufacturer terminal 24b, C dealer terminal 24c, and advertiser terminal 25.

In order to simplify the description of the embodiment of the present invention, FIG. 2 shows only about four user terminals, a product information server, a product supplier terminal, and an advertiser terminal. There are actually many terminals and servers. The product information DB server 23 has a product information DB 23a and a counter 23b in the server, stores the product information in the product information DB 23a, and searches and inquires of product information from users. respond. Of course, there are more manufacturers and dealers that supply their own product information to this product DB than shown in Fig.2. The counter 23b has a function of counting the number of times each key is selected or input, which will be described later.

Information on products handled by each manufacturer and dealer via A car manufacturer terminal 24a, B electric machine terminal 24b, C dealer terminal 24c 23 Product information stored in DB 23a. The advertiser is a person who has been entrusted with the advertising business of products on the Internet by manufacturers and retailers.

It is not only manufacturers that supply merchandise information to the merchandise information database 25 that can be targeted at electric shops and other companies that handle all kinds of merchandise. Providing service information You. The goods referred to in the present invention include services.

The user terminal 22a is a desktop personal computer (PC) installed at home, to which a printer is connected, and which can be operated with a remote control.

The user accesses the product information DB server 23 from the user terminal 22 a, 22 b, 22 c, 22 d, or the like, and accesses the product information DB server 23 by using each type of user terminal. Product information can be searched.

When a user searches for a product using the product information server 23 and the product is narrowed down to a certain extent, the advertiser collects an advertisement fee from a manufacturer or the like related to the product via the terminal 25, and When they purchase a product, they receive a referral fee for the product from the company.

In practice, advertisers will receive advertising and referral fees as follows: The count 23 b counts the number of products included in the search result when the number of search results falls below a certain number, not limited to the number of key-in / selections. For example, if a search narrows down to 5 products a to e, products a to e are counted down to 10 or less, and products a to e are counted by the counter 23 b. Each time a predetermined period of time, such as one month, elapses, the count value obtained by the counter 23 is converted into an advertising fee by a computer (not shown), and the advertising fee is billed to the maker terminal and the retailer terminal via the Inuichi Net 21. Sent in the form. At this time, the advertisement fee is desirably sent to the advertiser terminal 25 as a copy. Thereafter, the advertising fee is transferred from the main terminal to the advertiser terminal via the Internet 21.

In the above-described example, the mechanism in which the count value is converted into the advertisement fee every time the predetermined period elapses and the advertisement fee is paid has been described. However, the advertisement fee is paid every time the count value ゃ the advertisement fee exceeds the predetermined value. You may do it. In addition, the advertiser is not limited to the example in FIG. 1, and may receive the advertisement fee using other infrastructures. The referral fee should be paid in the same way as the advertising fee.

Next, the processing flow of this embodiment of the present invention will be described with reference to FIG. I will tell. '

As shown in step S10 in FIG. 1, the user searches for a product using his / her own terminal. Figure 3 shows an example of this screen. At this stage

BP

The type is, for example, an electric product and has already been specified.

On the screen, under the title of “Product Search Corner”, “Please select the item that is most important for product search” is displayed, and each item is listed.

The selection items are "manufacturer name", "weight (light)", "same product announcement date is latest", "size (small)", "price (cheap)", and "new style". Is displayed in. Each user accesses the product information DB server 23, first selects an item on such a screen, then moves the mouse icon to the "search" button 31 and clicks to perform a search. The product information DB server counts which item was selected on the screen in Fig. 3. When many users search on the screen shown in Fig. 3, the statistical value of which items are selected most is obtained.

Therefore, it is assumed that the user a accesses the product information DB server 23 using the user terminal 22 a in step S 11 and searches for the product information. Then, the items are displayed in the order of the highest frequency as shown in step S12. That is, the product information DB server 23 of FIG. 2 displays, as shown in FIG. 4, for example, in descending order of the number of times, based on the number of times each item was selected in the past. In this case, "price (cheap)", "size (small)", "weight (light)", "new style", and "same product announcement date" are displayed in this order. This is in the order of the number of items selected by the user to date o

If user a wants to give the most importance to small products, click on the ◎ in front of the “size (small)” item to select it, and click the “search” button 4 1 to search Is executed (step S13).

Displaying items in the order of the number of selections in this way means that items that are frequently selected in the future will generally be displayed at the beginning, and will be seen by many users. This is convenient because it takes less time to search for options.

The update frequency of the display screen may be, for example, two weeks or one month, and may be updated at regular intervals, or the number of times the user uses the search screen (the number of accesses) may be, for example, 100 Updates are performed when the number of uses for a specific search item exceeds a predetermined number, such as when the number of people exceeds 100, or when the number of selected items that have been used most frequently for search exceeds 100,000 times. Can be done. In this way, the position of the selected item is greatly changed, and the user does not have to face up.

User a interactively inquires of the product information DB server about various desired products after step S13, and narrows down the products. It is assumed that the product candidates are narrowed down to a predetermined number, for example, 10 or less in step S14. Then, in response to the information, in step S15, the advertiser charges an advertisement maker or the like that handles these products, and pays the advertisement fee in step S16.

Suppose that user a decides to purchase a B-powered product. In step S17, user a accesses terminal B 2b from his own terminal 22a to order the electric product. In response to this information, the advertiser charges a referral fee to the B electric maker of the product in step S18, and in step S19, the referral fee is paid from the B electric maker to the advertiser. The corresponding product ordered by User a is separately sent from User B to User a.

In the above embodiment, the advertisement fee is collected when the number of products is reduced to a predetermined number, and the introduction fee is collected when the product is ordered. Whether or not to do so is determined in advance by a contract between the product party and the advertiser. Of course, only the advertisement fee may be collected when the number of products is reduced to a predetermined number, or only the referral fee may be collected when the product is ordered. The name is not limited to the advertising fee and the referral fee as described above, and may be another name.

By the way, in the above-described embodiment, the search screen is used to search for a product such as price and weight. The user was asked to select the most important general features. However, the present invention is applicable not only to a case where only one item is selected, but also to a case where a plurality of items are selected. In addition, the present invention can be applied not only to general features of a product but also to a case where a user selects an item for a function of a specific product.

Next, another embodiment of the present invention will be described. The configuration of the entire system to be realized is the same as in Fig. 2. For example, FIG. 5 shows an example of a screen first displayed on the terminal 22 b of the user b when the user b accesses the product information DB server 23 to purchase a video recorder and searches for a product.

In this case, under the title of “Product Search Corner”, “Please select a function that is considered important when purchasing a video tape recorder (multiple selections are possible)” is displayed. Selectable items are “Evening one recording”, “Pause”, “G code”, “Frame-by-frame”, “Recordable program”, “Recording function”, and “Playback function” in this order. ing. The user performs a search by clicking the "Search" button 51 in Fig. 5. Figure 6 shows an example of a search screen when the same search is performed after such a search has been performed many times. On this screen, the display order of the selection items related to the functions of the video tape recorder is changed, and “Recording function”, “Playback function”, “Pause”, “Frame-by-frame”, “Emergency recording”, “G code” , "Back program can be recorded". This display order is the order in which many users place an emphasis on functions when buying a video tape recorder. In general, users are likely to select the function displayed on this higher-ranked item as an important function in the future. In other words, many users who buy a video tape recorder will select the function item that was displayed relatively earlier, and it is unlikely that the item that the user wants to focus on will be displayed later. It is convenient for the user. If user b purchases a video tape recorder and, for example, places emphasis on the playback function and frame advance, on the search screen shown in Fig. 6 of the user terminal 22b, each of the "playback function" and "frame advance" Click ◎ in front of Click “Search” button 6 1 to proceed with the search.

By the way, in each of the above-described embodiments, all the selection items are displayed, and the user selects the item that the user emphasizes from among them. However, selection items that are relatively frequently selected can be displayed as they are, and items that are unlikely to be selected can be displayed collectively as others.

FIGS. 7 and 8 show examples of such a search screen according to the embodiment of the present invention. In this case, too, it is assumed that the user buys a video tape recorder, and an example of which function is to be emphasized is displayed. In Fig. 7, under the title of "Product Search Corner", "Please select the function that you place the most importance on when purchasing a video tape recorder." Please do. "Is displayed. Below that, “Evening recording”, “Pause”, “G code”, “Frame advance”, etc. are displayed in this order, and below that, there is a selection item of “Other”.

If there is no function you want to select at the top directly displayed, click the © before this "Other" and click the part displayed under Others 7 1 to display other items in the pull-down menu. Will be displayed as In FIG. 7, “recording function”, “playback function”, “frame advance”, and “back program recording” are displayed as other items. If you want to select, for example, “playback function” from these items displayed as a pull-down menu, move the icon to the playback function section 72 and click it. When you have made your selection, proceed with the search by clicking the “Search” button 73. Next, FIG. 8 shows an example of a search screen after a large number of searches on the selection screen of FIG. 7 have been performed. On this screen, the recording function, playback function, etc., which were included in "Others" in Fig. 7, are displayed at the beginning. That is, the selection items are displayed in the order of “recording function”, “playback function”, “pause”, “frame advance”, and the “other” item includes “timer recording”.

The user may, for example, click © before “Recording j” and “Pause”. After that, click the “Search” button 8 1 to proceed with the search.

In this case as well, the items that are frequently selected are displayed relatively earlier, and the items that are rarely selected are displayed as "Other" pull-down menus.

Therefore, many users who want to buy a video tape recorder generally select items that are not included elsewhere and that appear relatively early. Therefore, it is not necessary for many users to select an important item by looking at the pull-down menu from other sources, and it is convenient because the selection is easy.

By the way, in the above-described embodiments, the display order is changed so that the selection items are in the order of the number of times of selection in the past. However, according to the present invention, an item having a large number of searches performed in the past can be displayed as reference information next to the search screen without changing the display order.

Such an embodiment of the present invention is shown in FIG. In the search screen in Fig. 9, under the title of "Product Search Corner", "Please select an item related to the product you want to purchase" is displayed, and on the left side, "Product Type" is displayed in a pull-down menu. The "manufacturer name" is also displayed in the pull-down menu below it.

For the product type, "car", "TV", "video", "camera", etc. are displayed. To display other items, drag the knob 91 on the right side downward.

In the name of the manufacturer, "Toshiba", "Hitachi", "Fujitsu", and "Toyo Yu" are displayed. To display the name of another manufacturer, drag the knob 92 on the right side downward. I just need.

Then, on the right side of the search screen, as the number of use times 3, the combination of the first to third ranks with the highest number of times is displayed. The first place is "AND" of "car" and "Toyo-Yu", indicating that the search was performed 3 4 1 9 times. Similarly, as the second place, the search for "car" and "Nissan" was performed 285 6 times, and the third place was "AND" for "video" and "Toshiba". Indicates that the search was performed 198 4 times.

After selecting the product type and manufacturer name with reference to these, click the “Search” button 93 to proceed with the search.

As shown in Fig. 9, by displaying the ones with the highest number of searches, many users often want to perform their own search in the same way. There is an advantage that the search can be easily performed.

In the search display screen shown in Fig. 9, if the items selected in the pull-down menu are displayed in higher ranks in the past, the items that the user wants to select are displayed for many users. The need to move knobs 9 1 and 9 2 down is reduced, making searching easier.

In addition, on the search screen, along with the search items, the main names, product names, and finally narrowed product names that are frequently searched are displayed from the top to the specified place, and the advertising fee is paid by the related parties of the displayed products. You can get it. In this way, the user can know the best-selling products and the like, while the maker is also a useful advertising means. It is advisable to collect this advertising fee using the above-mentioned method using the Internet.

By the way, in each of the above-described embodiments of the present invention, the display order is changed according to the number of times a predetermined item is selected, or an item having a large number of selections is displayed.

However, according to the present invention, with respect to the free keypad that the user freely inputs, the input word can be displayed for reference. FIG. 10 shows a display example of such a selection screen according to the embodiment of the present invention.

In FIG. 10, “Please select an item related to the product you want to purchase” is displayed under the title of “Product Search Corner”. Below that, first, the product type is selected as keyword 1. Subsequent to that, there are three places for entering free keys.

The free keywords input to these are in an OR relationship. That is, a product related to any of the input free keywords is extracted. Of course, these relationships can be ANDed. Alternatively, it can be selected by the user.

In the information on the right side of the input field of the keypad, there is a selection box 101 for selecting a product type, and below that, a “keyword entered by the user as the search keyword list 5”. In this case, the most frequently entered keys are displayed in descending order of 5. By selecting the type of product in the product type selection field 101, the free key that is frequently entered for that product is displayed. it can.

In this embodiment, at least at the beginning, each user inputs the keyword in consideration of the keyword, so that compared with the case of selecting an item as described above, a slightly different word is often input even with the same function. However, the number of times that exactly the same phrase is input is generally reduced.

In this example, “Play” is 2 3 8 times, “Record” is 2 19 times, “Play function” is 1 95 times, “G code” is 1 4 6 times, and “Record function” is 1 2 7 Times are entered for each search.

The user inputs a free key with reference to these data, and clicks a “search” button 102 to proceed with the search. '' Users can think of the keys they enter by referring to the keys entered by many people as these free keys, making the search convenient for many users. Becomes

It is also possible to provide advertisers and manufacturers with statistical data such as functions and items that users place importance on for search, and the manufacturers etc. will pay an overnight information fee to them. By doing so, the manufacturer can know the functions, trends, etc. that the user values when selecting and purchasing products. The information fee should be collected using the Internet as in the case of the advertising fee collection method described above. Industrial Applicability As described above, according to the present invention, a user who searches for a product can know items that have been frequently selected or input according to past search results. Easy to search, useful when searching via Internet

Claims

The scope of the claims

1. A method of displaying a search screen in which a user terminal is connected to Internet and one of a plurality of keys displayed on the search screen is selected by a user to search for a desired product, '

Keys are sorted and displayed so that keys that have been used in searches in the past more frequently are displayed in positions that are easier for the searcher to select. How to display the product search screen.

2. A method for displaying a search screen in which a plurality of keys are displayed, an appropriate key is selected by the user, and a desired product is searched through the Internet. hand,

Displaying a plurality of keypads in a predetermined order on the search screen;

Counting the number of times selected by the user of each of the plurality of keys;

Displaying the plurality of keywords in descending order of a selected number of times;

A step of prompting the user to select a key. A method for displaying a product search screen.

3. Every time a keyword is selected by the user, the number of desired products is narrowed down, and when the number of products falls below a predetermined number, it is necessary to collect advertising fees from persons related to those products. The product search method according to claim 1 or 2, wherein

4. When the user selects a keypad by the user and places an order from the user, a referral fee is collected from the item related to the product when the user places an order. Product search method described in.

5. A method of displaying a search screen for connecting a user terminal to the Internet and entering a keyword on the search screen to search for a desired product, A method for displaying a product search screen, characterized by displaying a keypad that has been frequently used in a search in the past at a position that is easy for a user searching on the search screen to see.

6. A search screen display method for inputting an appropriate key word by a user and searching for a desired product related to this key word via an in-net.

Counting the number of times entered by the user of the keypad on the search screen;

Displaying, on the search screen, a key having a large number of inputs among the keys counted in this step;

A method for displaying a product search screen, comprising a step of prompting entry of a key.

7. Each time a keyword is input by the user, the number of desired products is reduced, and when the number of products falls below a predetermined number, it is necessary to collect advertising fees from persons related to those products. The product search method according to claim 5 or 6, wherein

8. When a user orders a key product selected by a user and places an order, a referral fee is collected from a person related to the product when the user places an order. Product search method described in.

9. A service method using product search information that connects a user terminal to the Internet and inputs a keyword on a search screen to search for a desired product.

The feature is to collect statistical data of key words used for search by the user, display a predetermined number of frequently used key words, and collect advertising fees from related parties of these key words. Service method using product search information.

10. A service method using product search information to connect a user terminal to the Internet and enter a keyword on the search screen to search for a desired product. It is characterized in that statistical data of a keypad used by a user for retrieval is obtained, this data is provided to a person related to the keyword, and an information fee for the statistical data is collected from the person. Service method using product search information.

1 1. A database that stores information on products for sale,

Means for updating the product information stored in the data base; and inputting a key code to input the data related to the key code.

—A means to search and extract product information accumulated at evening pace,

A merchandise information database comprising: a counter for counting the number of times each of the entered keywords is input; and means for outputting the number of times for each keyword counted by this means to change the display order on a search screen. evening

— Server.

A means for displaying a plurality of keys for searching for a desired product and displaying a search screen for prompting the user to select a key;

Means for receiving information on the number of times the plurality of keys have been used in the past, and changing the display order of the keys;

Means for transmitting, when the keyboard is selected, information on the selected keyboard to a product information database server connected to the Internet. User for product search

¾End.

13. A means for displaying a search screen for prompting the user to enter a keyword for searching for a desired product;

In response to the information on the number of times the key entered in the search screen was used in the past, the key that is frequently used in the keys is displayed on the search screen. Means to

Means for transmitting, when the key is input, information on the input key word to a product information data pace server connected to the Internet. User end for product search.